Low level USB FS/HS driver definitions for MCUs with Synopsys DWC2 IP core. More...
Detailed Description
Low level USB FS/HS driver definitions for MCUs with Synopsys DWC2 IP core.
Definition in file usbdev_synopsys_dwc2.h.
#include <stdint.h>
Include dependency graph for usbdev_synopsys_dwc2.h: This graph shows which files directly or indirectly include this file:Go to the source code of this file.
Data Structures | |
| struct | dwc2_usb_otg_fshs_config_t |
| USB OTG configuration. More... | |
| #define | USBDEV_CPU_SET_ADDR_AFTER_STATUS 0 |
| USB OTG peripheral requirement for setting the device address. | |
| enum | dwc2_usb_otg_fshs_type_t { DWC2_USB_OTG_FS = 0 , DWC2_USB_OTG_HS = 1 } |
| USB OTG peripheral type. More... | |
| enum | { DWC2_USB_OTG_DSPD_HS = 0 , DWC2_USB_OTG_DSPD_FS_PHY_HS = 1 , DWC2_USB_OTG_DSPD_LS = 2 , DWC2_USB_OTG_DSPD_FS = 3 } |
| Device speed used. More... | |
| enum | dwc2_usb_otg_fshs_phy_t { DWC2_USB_OTG_PHY_BUILTIN , DWC2_USB_OTG_PHY_ULPI , DWC2_USB_OTG_PHY_UTMI } |
| Type of USB OTG peripheral PHY. More... | |
Macro Definition Documentation
◆ USBDEV_CPU_SET_ADDR_AFTER_STATUS
| #define USBDEV_CPU_SET_ADDR_AFTER_STATUS 0 |
USB OTG peripheral requirement for setting the device address.
The address in the USB device has to be directly after the SETUP stage on receipt of the SET ADDRESS Request.
Definition at line 36 of file usbdev_synopsys_dwc2.h.
Enumeration Type Documentation
◆ anonymous enum
| anonymous enum |
Device speed used.
| Enumerator | |
|---|---|
| DWC2_USB_OTG_DSPD_HS | High speed. |
| DWC2_USB_OTG_DSPD_FS_PHY_HS | Full speed on HS PHY. |
| DWC2_USB_OTG_DSPD_LS | Low speed. |
| DWC2_USB_OTG_DSPD_FS | Full speed. |
Definition at line 55 of file usbdev_synopsys_dwc2.h.
◆ dwc2_usb_otg_fshs_phy_t
Type of USB OTG peripheral PHY.
The FS type only supports the built-in PHY, the HS type can have enabled either
- the on-chip FS PHY,
- the external ULPI HS PHY interface, or
- the internal UTMI HS PHY.
| Enumerator | |
|---|---|
| DWC2_USB_OTG_PHY_BUILTIN | on-chip FS PHY |
| DWC2_USB_OTG_PHY_ULPI | ULPI for external HS PHY. |
| DWC2_USB_OTG_PHY_UTMI | UTMI for internal HS PHY. |
Definition at line 71 of file usbdev_synopsys_dwc2.h.
◆ dwc2_usb_otg_fshs_type_t
USB OTG peripheral type.
High speed peripheral is assumed to have DMA support available.
- Warning
- Only one of each type is supported at the moment, it is not supported to have two FS type or two HS type peripherals enabled on a single MCU.
| Enumerator | |
|---|---|
| DWC2_USB_OTG_FS | Full speed peripheral. |
| DWC2_USB_OTG_HS | High speed peripheral. |
Definition at line 47 of file usbdev_synopsys_dwc2.h.
